Individual Calculations May 2019
 De Siqueira, Luigy Lira  Total change: 17.20  Rating chartPersonal card
 FENAC 2019 - Campeonato Brasileiro Pre-Infantil - Sub 12 Absoluto Florianopolis SC BRA 2019-04-18
RcRownchangeKK*chgGame
 1487 1767 4.50 5 0.43 40 17.20 
  Flesch, Gustavo Henrique 1367  * BRA1.0010.08403.20 
  Boutin Neto, Mauro Albano 1431 BRA0.501-0.3840-15.20 
  Lanznaster, Joao Vitor 1367  * BRA1.0010.08403.20 
  De Albuquerque, Ian Telek C. 1673 BRA1.0010.374014.80 
  Kim, Thiago 1598 BRA1.0010.284011.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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